000 00976 a2200313 4500
005 20250512131437.0
264 0 _c19740822
008 197408s 0 0 ger d
022 _a0044-4197
040 _aNLM
_beng
_cNLM
100 1 _aPystynen, P
245 0 0 _a[Relation of coitus at the onset of labor to the delivery towards the end of pregnancy].
_h[electronic resource]
260 _bZentralblatt fur Gynakologie
_cApr 1974
300 _a430-2 p.
_bdigital
500 _aPublication Type: English Abstract; Journal Article
650 0 4 _aCervix Uteri
_xanalysis
650 0 4 _aCoitus
650 0 4 _aDelivery, Obstetric
650 0 4 _aFemale
650 0 4 _aHumans
650 0 4 _aMale
650 0 4 _aObstetric Labor, Premature
_xetiology
650 0 4 _aPregnancy
650 0 4 _aSpermatozoa
_xanalysis
650 0 4 _aTime Factors
650 0 4 _aVagina
_xanalysis
700 1 _aNummi, S
773 0 _tZentralblatt fur Gynakologie
_gvol. 96
_gno. 14
_gp. 430-2
999 _c4860953
_d4860953